Name: .375 Winchester Rim Height: .063 Stem Height: .083 Bevel Height: .103 Body Height: 1.600 Cartridge Length: 2.560 Rim Width: .506 Stem Width: .400 Body Width: .420 Shoulder Width: .400 Short Name: 375 Win Bullet Diameter: .376 Rifling Grooves: 6 Rifling Twist: 12 Case Capacity: 49 Bullet Weight: 200 Bullet Velocity: 2200 Muzzle Energy: 2150